Nginx：如果上下文不存在则添加上下文 - 重定向

Question

要求：

在其中重定向 http://ruby.server.com to https://ruby.server.com/app1/ and don't append anything if the incoming URL has context (ex: http://ruby.server.com/app2/)

设置

我们有以下设置

亚马逊负载均衡器

| http -  |
          | --> 80(ruby.server.com)
| https - |

nginx是运行 on ruby.server.com at port 80.nginx中没有443.

 server {
     listen 80;
     server_name  ruby.server.com;
     root /home/ubuntu/ruby/server/public/;
     location / {
        if ($http_x_forwarded_proto != 'https') {
            rewrite ^ https://$host$request_uri? permanent;
        }
         client_max_body_size 100M;
         proxy_set_header X-Forwarded-Host $host;
         proxy_set_header X-Forwarded-Server $host;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_pass http://127.0.0.1:4009/;
         root /home/ubuntu/ruby/server/public/;
   }

if ($http_x_forwarded_proto != 'https') line is used for redirecting http://ruby.server.com to https://ruby.server.com

更多上下文

我们在 rails 服务器中有 2 个 rails 应用程序运行，/public/app1，/public/app2。默认情况下，我们希望重定向 ruby.server.com 到 app1.

我们可以在 rails 本身内解决上述问题，这涉及到额外的重定向。我们正在尝试查看是否可以在 nginx 层中添加该上下文。

基于@timothy 的注释的解决方案。

server {
     listen 80;
     server_name  ruby.server.com;
     root /home/ubuntu/staging/server/public/;
     location / {
        if ($http_x_forwarded_proto != 'https') {
            rewrite ^ https://$host/app1/? permanent;
        }

         client_max_body_size 100M;
         proxy_set_header X-Forwarded-Host $host;
         proxy_set_header X-Forwarded-Server $host;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_pass http://127.0.0.1:4009/;
         root /home/ubuntu/staging/server/public/;
         #auth_basic "Restricted";
         #auth_basic_user_file /etc/nginx/.htpasswd;
    }
    location ^~ /[^\/]+/ {
        if ($http_x_forwarded_proto != 'https') {
            rewrite ^ https://$host$request_uri? permanent;
        }

        client_max_body_size 100M;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:4009/;
    }
}

Answer 1

server {
    listen 80;
    server_name  ruby.server.com;
    root /home/ubuntu/ruby/server/public/;

    location / {
        # Default location for:
        #     http://ruby.server.com
        #     https://ruby.server.com

        if ($http_x_forwarded_proto != 'https') {
            rewrite ^ https://$host$request_uri? permanent;
        }
        client_max_body_size 100M;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:4009/;
    }
    location ^~ /[^\/]+/ {
        # Location for:
        #    http://ruby.server.com/anything/
        #    https://ruby.server.com/anything/

        # Do whatever you need here. :)

        client_max_body_size 100M;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:4009/;
    }
}

Nginx：如果上下文不存在则添加上下文 - 重定向

Nginx: Add context if one doesn't exist - in redirection

ruby-on-rails

nginx